[cfe-dev] Adding parallelism construct.

[Anderson, Todd A]

I'm adding a set of extensions to clang to support a language we're developing and one of those extensions is a new statement type of the form:

par function_call_expression;

I'm detecting the new keyword "par" in ParseStatementOrDeclaration and then passing parsing over to a new function.  My question is how to structure that function.  Is there any existing function in clang which parses something that is a priori known (or expected) to be a function call?  It doesn't seems that clang would need such a function so perhaps a better approach is to use one of existing generic expression parsing functions (ParseCastExpression or something else?) and then check to see if the resulting expression was of a single function call type.  Is there any easy way to check if an expression generated with an existing function is a function call?

All input appreciated.

Thanks,
Todd